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24710 (1991 PX14)
Classification: Main-belt Asteroid          SPK-ID: 2024710
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1496230713140375 3.7076e-08  
a 2.36599722369733 7.3657e-09 au
q 2.01198945236725 9.0022e-08 au
i 5.448692319699619 3.3215e-06 deg
node 260.4165307811011 3.9332e-05 deg
peri 70.05603045649866 4.1248e-05 deg
M 20.67350705599468 1.0579e-05 deg
tp 2459124.163643264312
(2020-Oct-01.66364326)
3.9122e-05 TDB
period 1329.290107886118
3.64
6.2074e-06
1.699e-08
d
yr
n .2708212435075472 1.2647e-09 deg/d
Q 2.72000499502741 8.4678e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1641  
   data-arc span      25358 days (69.43 yr)  
   first obs. used      1951-09-09  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47781  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:47:45  

Additional Information
 Earth MOID = 1.00687 au 
 Jupiter MOID = 2.61763 au 
 T_jup = 3.527 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.87   n/a E2021B10  
rotation period rot_per 31.4276 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

24710 (1991 PX14)          Discovered 1991-Aug-06 by Holt, H. E. at Palomar
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1991 PX14 = 1977 XL1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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